/*
 * Copyright 2006-2018 The MZmine 2 Development Team
 *
 * This file is part of MZmine 2.
 *
 * MZmine 2 is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * MZmine 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with MZmine 2; if not,
 * write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 * USA
 */

package net.sf.mzmine.modules.peaklistmethods.dataanalysis.rtmzplots;

import java.awt.Color;
import java.awt.Paint;
import java.awt.Shape;
import java.awt.geom.Ellipse2D;

import org.jfree.chart.renderer.PaintScale;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.data.xy.AbstractXYZDataset;

public class RTMZRenderer extends XYLineAndShapeRenderer {

  /**
   * 
   */
  private static final long serialVersionUID = 1L;

  private static final Shape dataPointsShape = new Ellipse2D.Double(-3, -3, 7, 7);

  private AbstractXYZDataset dataset;
  private PaintScale paintScale;

  public RTMZRenderer(AbstractXYZDataset dataset, PaintScale paintScale) {
    super(false, true);
    this.dataset = dataset;
    this.paintScale = paintScale;
    this.setSeriesShape(0, dataPointsShape);

    setDrawSeriesLineAsPath(true);
  }

  @Override
  public Paint getItemPaint(int series, int item) {

    double cv = dataset.getZValue(series, item);
    if (Double.isNaN(cv))
      return new Color(255, 0, 0);

    return paintScale.getPaint(cv);

  }

  void setPaintScale(PaintScale paintScale) {
    this.paintScale = paintScale;
  }

}
